Title:
COMBINATORIAL FIRE HOLE PART PROVIDING SECONDARY AIR, AND MIXED GAS COMBUSTION BURNER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2013/129777
Kind Code:
A1
Abstract:
Provided is a pre-mixed gas combustion burner having a premixed gas chamber in which air and gas are mixed and a fire holes part for creating fire by spurting gas transported therefrom, the pre-mixed gas combustion burner comprising: a plurality of secondary air inlets through each of which secondary air flows in; a plurality of air holes for secondary air, each connected openly to a secondary air inlet so as to spurt secondary air; a fire hole part connected to the pre-mixed gas chamber, and having a plurality of fire holes for allowing passage of mixed gas; and a first passageway through which primary air flows in via a fan, and which is joined by a gas passageway in middle thereof, thus connecting the first passageway to the pre-mixed gas chamber; and a second passageway through which only the secondary air is supplied, the second passageway being branched from the first passageway so as to be connected to the secondary air inlet of the fire hole part.
Inventors:
MIN TAE SIK (KR)
Application Number:
PCT/KR2013/000517
Publication Date:
September 06, 2013
Filing Date:
January 23, 2013
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F23D14/04; F23D14/08; F23D14/46; F23D14/62
Foreign References:
| JPH0271006A | 1990-03-09 | |||
| JP2004286270A | 2004-10-14 | |||
| KR20110127297A | 2011-11-25 | |||
| KR20110066372A | 2011-06-17 | |||
| JP2000234709A | 2000-08-29 |
Attorney, Agent or Firm:
CHO, CHUL-HYUN (KR)
조철현 (KR)
조철현 (KR)
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Claims: